6. Find the slope between the points (3, 5) and (-2, -7). (1 point)?

Question

12/5
-12/5
2
-2

7. Write the following equation in slope-intercept form 2x + 5 = 3y.

8. Find the x and y intercepts of y = 3x + 4 (1 point)
(3,0) (0,4)
(4/3,0) (4,0)
(-4/3,0) (0,4)
(4,0) (0,3)

9. The coordinate point (–4, 5) is located in quadrant II. (1 point)
True
False

10. The line y = x has a slope of 1. (1 point)
True
False

Answer 1

6. 5 - -7 = 12, 3 - -2 = 5, so slope is 12/5

7. 2x + 5 = 3y, so y = (2/3)x + 5/3

8. y = 3x + 4
0 = 3x + 4
-4 = 3x
-4/3 = x,

so x intercept (-4/3, 0), y intercept (0,4)

9. true

10. true

Answer 2

6. You know that the slope of points is m= (y2-y1)/(x2-x1), where the y2 is the y-coordinate of the second pair of coordinates, the x2 being the x-coordinate of the second pair, etc.

m=(-7-5)/(-2-3)
m=(-12)/(-5)
m=-12/-5, or 12/5.

7. Slope intercept form is y=mx+b. The coefficient of y has to be one and b is a constant (is not a variable). So, to put this in slope-intercept form you have to divide by three (the coefficient of y).

2x+5=3y
3y=2x+5
y=2/3x + 5/3

8. The x intercept is when y=0 and the y intercept is when x=0.
Substitute 0 for y or x to find the respective intercepts.

y=3x+4
x intercept y intercept
0=3x+4 y=3(0)+4
3x=-4 y=4
x= -4/3
x intercept: (-4/3, 0) y-intercept (0,4).

9. The quadrants go counter-clockwise starting from the top right. So, (-4,5) is located in quadrant II. The x-value is less than one, moving the point to the left, and the y-value is positive, so it is up from the x-axis.

10. The coefficient of any variable that does not seem to have a variable is one. The slope-intercept form is y=mx+b, where m is the slope. Since x has 'no coefficient', the slope is one.

Answer 3

the respond for #a million is 6/5. To get it do in basic terms right here: (i will pass a line as quickly as I even have simplified the equation a step extra desirable) unique concern: 6X - 5Y = 30 6X - 5(0)= 30 (fee Y at 0 to discover X) (Simplify: 5 situations 0 = 0) 6X = 30 (what selection equals 30 whilst prolonged by using 6?) SO X = 5 (X is the DENOMINATOR of the slope) to discover Y do in basic terms the comparable technique in straight forward terms fee X at 0 unique concern: 6X - 5Y = 30 6(0) - 5Y = 30 (fee X at 0) (Simplify) -5y = 30 (what selection equals 30 whilst prolonged by using -5?) So Y = -6 (Your Y is the numerator) ``````````````````````````````````````... the respond for #2 is 12/5 in basic terms stick to this formulation Y2-Y1/X2-X1 So your Y1 is 5 and Y2 is -7 and your X1 is 3 and X2 is -2 - 7 - 5 = - 12 (Numerator) - 2 - 3 = -5 (Denominator) opposite the signs and indications Please vote so i will point up :)

Answer 4

lol your trying to cheat. well i'm a big fan of cheating but i'll only answer this question if you choose me as best answer. i'm in honors algebra 2 and i'm in tenth grade and i get straight a's so trust my answers are correct.

6. 2
7.y=2/3x+5/3
8.(3,0) (0,4)
9.false
10.true

REMEMBER BEST ANSWER.

Answer 5

Y subscript2 minus Y subscript1 divided by
X subscript2 minus X subscript1 = slope
Whats up with this 1 pt nonsense